unpkg |
221330 bytes (216.1k)
|
CDN |
gzip -6 (default) |
151070 bytes (147.5k)
|
local copy |
jsdelivr |
151018 bytes (147.5k)
|
CDN |
gzip -9 |
150578 bytes (147.0k)
|
local copy |
libdeflate -12 |
145229 bytes (141.8k)
|
local copy |
7zip -mx=9 -tgzip |
145158 bytes (141.8k)
|
local copy |
zultra |
145063 bytes (141.7k)
|
local copy |
kzip -s0 -rn -b0 |
144759 bytes (141.4k)
|
local copy |
pigz -11 -n |
144648 bytes (141.3k)
|
local copy |
Zopfli |
144612 bytes (141.2k)
|
local copy |
Zopfli (defluff) |
144609 bytes (141.2k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8192 | --mls8192 |
block splitting recursion | 10 | --bsr10 |
lazy matching in LZ77 | yes | --lazy |
optimized Huffman headers | yes | --ohh |
initial random W for iterations | 1 | --rw1 |
initial random Z for iterations | 2 | --rz2 |
CDN | Size (compressed) | MD5 (uncompressed) | Timestamp |
---|---|---|---|
unpkg | 221330 bytes | 8b668fd701083f7e8df263fc56743cd2 | (invalid) |
jsdelivr | 151018 bytes | 8b668fd701083f7e8df263fc56743cd2 | July 29, 2022 @ 14:38 |
Size | Improvement | Parameters | Found |
---|---|---|---|
144612 bytes | -5 bytes | zopfli --i1000000 --mls8192 --bsr10 --lazy --ohh | August 2, 2022 @ 06:33 |
144617 bytes | -10 bytes | zopfli --i100000 --mls8192 --bsr10 --lazy --ohh | July 29, 2022 @ 22:31 |
144627 bytes | -18 bytes | zopfli --i10000 --mls8192 --bsr10 --lazy --ohh | July 29, 2022 @ 19:32 |
144645 bytes | -21 bytes | zopfli --i1000 --mls8192 --bsr10 --lazy --ohh | July 29, 2022 @ 15:35 |
144666 bytes | – | zopfli --i100 --mls8192 --bsr10 --lazy --ohh | July 29, 2022 @ 15:21 |
2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 | 512 | 1024 | 2048 | 4096 | 8192 | 16384 | 32768 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 | 512 | 1024 | 2048 | 4096 | 8192 | 16384 | 32768 | |
2 | 144860 | 144846 | 144854 | 144850 | 144881 | 144892 | 144897 | 144889 | 144891 | 144884 | 144883 | 144771 | 144880 | 144759 | 144862 |
4 | 144875 | 144809 | 144845 | 144851 | 144831 | 144849 | 144868 | 144794 | 144773 | 144780 | 144789 | 144660 | 144773 | 144802 | 144824 |
6 | 144838 | 144840 | 144821 | 144807 | 144821 | 144836 | 144843 | 144832 | 144789 | 144781 | 144793 | 144691 | 144694 | 144790 | 144819 |
7 | 144852 | 144825 | 144821 | 144837 | 144802 | 144841 | 144799 | 144818 | 144792 | 144780 | 144789 | 144706 | 144768 | 144783 | 144832 |
8 | 144841 | 144834 | 144789 | 144822 | 144802 | 144855 | 144793 | 144799 | 144819 | 144782 | 144707 | 144644 | 144780 | 144735 | 144747 |
9 | 144831 | 144837 | 144821 | 144788 | 144812 | 144829 | 144808 | 144775 | 144800 | 144784 | 144794 | 144692 | 144814 | 144811 | 144760 |
10 | 144841 | 144814 | 144806 | 144813 | 144815 | 144790 | 144797 | 144835 | 144795 | 144778 | 144676 | 144685 | 144612 | 144735 | 144803 |
11 | 144805 | 144825 | 144798 | 144837 | 144844 | 144842 | 144697 | 144745 | 144741 | 144786 | 144705 | 144813 | 144797 | 144807 | 144813 |
12 | 144837 | 144834 | 144821 | 144812 | 144817 | 144814 | 144786 | 144779 | 144801 | 144784 | 144788 | 144788 | 144821 | 144812 | 144813 |
13 | 144812 | 144813 | 144811 | 144808 | 144848 | 144836 | 144854 | 144771 | 144772 | 144786 | 144791 | 144687 | 144679 | 144785 | 144820 |
14 | 144840 | 144830 | 144821 | 144785 | 144833 | 144828 | 144797 | 144795 | 144780 | 144798 | 144798 | 144793 | 144627 | 144808 | 144823 |
15 | 144815 | 144831 | 144828 | 144794 | 144833 | 144801 | 144806 | 144796 | 144792 | 144798 | 144791 | 144792 | 144795 | 144731 | 144844 |
16 | 144814 | 144831 | 144811 | 144811 | 144806 | 144837 | 144776 | 144800 | 144778 | 144799 | 144797 | 144796 | 144783 | 144819 | 144817 |
17 | 144822 | 144817 | 144787 | 144808 | 144821 | 144833 | 144790 | 144804 | 144792 | 144785 | 144798 | 144801 | 144792 | 144789 | 144809 |
18 | 144832 | 144842 | 144819 | 144818 | 144806 | 144800 | 144794 | 144799 | 144797 | 144803 | 144783 | 144794 | 144813 | 144794 | 144813 |
19 | 144814 | 144819 | 144813 | 144816 | 144810 | 144826 | 144808 | 144796 | 144792 | 144784 | 144785 | 144786 | 144840 | 144736 | 144821 |
20 | 144817 | 144816 | 144810 | 144804 | 144806 | 144837 | 144801 | 144795 | 144795 | 144786 | 144799 | 144683 | 144793 | 144784 | 144810 |
21 | 144801 | 144793 | 144837 | 144799 | 144825 | 144811 | 144808 | 144800 | 144803 | 144793 | 144788 | 144795 | 144832 | 144842 | 144812 |
22 | 144804 | 144783 | 144791 | 144796 | 144806 | 144805 | 144780 | 144796 | 144792 | 144785 | 144791 | 144786 | 144772 | 144836 | 144809 |
23 | 144838 | 144837 | 144811 | 144801 | 144825 | 144823 | 144785 | 144776 | 144790 | 144785 | 144785 | 144686 | 144832 | 144831 | 144807 |
25 | 144822 | 144818 | 144818 | 144807 | 144805 | 144817 | 144784 | 144793 | 144795 | 144788 | 144787 | 144792 | 144643 | 144779 | 144828 |
30 | 144802 | 144804 | 144809 | 144797 | 144823 | 144826 | 144785 | 144778 | 144800 | 144786 | 144785 | 144694 | 144816 | 144807 | 144817 |
40 | 144812 | 144800 | 144821 | 144804 | 144810 | 144818 | 144784 | 144797 | 144795 | 144802 | 144786 | 144679 | 144641 | 144737 | 144828 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 144666 bytes | – | 100% |
1,000 | 144645 bytes | -21 bytes | 100% |
10,000 | 144627 bytes | -18 bytes | 100% |
100,000 | 144617 bytes | -10 bytes | 0.58% |
1,000,000 | 144612 bytes | -5 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 144759 bytes | +147 bytes (+0.10%) | – |
1 | 145464 bytes | +852 bytes (+0.59%) | +705 bytes |
2 | 145438 bytes | +826 bytes (+0.57%) | +679 bytes |
3 | 145272 bytes | +660 bytes (+0.46%) | +513 bytes |
4 | 145099 bytes | +487 bytes (+0.34%) | +340 bytes |
5 | 145103 bytes | +491 bytes (+0.34%) | +344 bytes |
6 | 144851 bytes | +239 bytes (+0.17%) | +92 bytes |
7 | 144832 bytes | +220 bytes (+0.15%) | +73 bytes |
8 | 144834 bytes | +222 bytes (+0.15%) | +75 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 98495 bytes | -46117 bytes (-31.89%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 117303 bytes | -27309 bytes (-18.88%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 117457 bytes | -27155 bytes (-18.78%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 123299 bytes | -21313 bytes (-14.74%) |
LZMA2 (Wikipedia) | xz | xz -9 | 123544 bytes | -21068 bytes (-14.57%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 129948 bytes | -14664 bytes (-10.14%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 131424 bytes | -13188 bytes (-9.12%) |